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If p=-2 find the value of : -3p^2+4p+7...

If p=-2 find the value of : `-3p^2+4p+7`

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SUBHASH PUBLICATION-ALGEBRAIC EXPRESSIONS-EXAMPLE
  1. If m=2, find the value of : (5m)/2-4

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  2. If p=-2 find the value of : 4p+7

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  3. If p=-2 find the value of : -3p^2+4p+7

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  4. If p=-2 find the value of : -2p^3-3p^2+4p+7

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  5. Find the value of the following expression, when x=1 : 2x-7

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  6. Find the value of the following expressions, when x=-1: -x+2

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  7. Find the value of the following expressions, when x=-1:x^2+2x+1

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  8. Find the value of the following expressions, when x=-1:2x^2-x-2

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  9. If a =2, b=-2, find the value of : a^2+b^2

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  10. If a =2, b=-2, find the value of : a^2+ab+b^2

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  11. If a =2, b=-2, find the value of : a^2-b^2

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  12. When a=0, b=-1, find the value of the given expressions: 2a+2b

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  13. When a=0, b=-1, find the value of the given expressions: 2a^2+b^2+1

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  14. When a=0, b=-1, find the value of the given expressions: 2a^2b+2ab^2+a...

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  15. When a=0, b=-1, find the value of the given expressions: a^2+ab+2

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  16. Simplify the expressions and find the value if x is equal to 2: x+7+4(...

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  17. Simplify the expressions and find the value if x is equal to 2: 3(x+2)...

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  18. Simplify the expressions and find the value if x is equal to 2: 6x+5(x...

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  19. Simplify the expressions and find the value if x is equal to 2: 4(2x-1...

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  20. Simplify these expressions and find their values if x=3,a=-1,b=-2: 3x-...

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